The Cummins Onan P9500DF EFI Generator is the most powerful generator in the Onan portable generator lineup. A carbon monoxide detector with alarm and shutdown feature keeps you and your family safe. Designed in a dual-fuel setup, it runs on gasoline or propane (LPG) with the flip of a switch. Producing 9500 peak watts and 7500 running watts of power (using gasoline), it can be used for your camper, jobsite, or as a home backup during power outages. The electronic fuel injected (EFI) 420cc OHV 4-stroke engine is paired with a 6.6-gallon fuel tank for run times up to 14.4 hours (gas) or 10.8 hours (20-lb. propane tank) at 25% load. With no carburetor maintenance nor high altitude carburetor kit required, this generator can operate up to 13, 000' (4, 000 m). With the included remote starter, you can start this generator from 99' away, or you can use the onboard push button or pull cord backup. Plus, it's backed by the Cummins 24/7 global support network and a 3-year residential warranty.• Longer run times and no carb maintenance with a 420cc EFI 4-stroke engine• High altitude operation up to 13, 000' without a carburetor kit• Carbon monoxide detector with alarm and shutdown indicator• Battery charger included• LCD display shows voltage, frequency, and lifetime hours• AC Outlets: (1) 120/240V 30A (L14-30R), (2) Duplex 120V 20A GFCI (5-20R)• DC Outlets: (2) 5V USB ports• 14.4-hour run time on gasoline @ 25% load• 10.8-hour run time on 20-lb. propane tank @ 25% load• Easy-grip, lockable handle for ease of transport• Emissions: EPA+CARBSpecificationsAC Frequency: 60 HzAC Voltage: 120/240 VoltsDimensions: 22.6"H x 27.3"L x 20.6"WBattery Included: YesBuilt-In Inverter: NoChoke Type: AutomaticDC Voltage: 5 VoltsWeight: 211.6 lbs. Economy Mode Switch: YesEngine RPM Max: 3600Fuel Type: Propane or GasolineGasoline Peak Watts: 9500Gasoline Running Watts: 7500GFCI Outlets: Yes (Duplex)Overload Protection: YesPropane Peak Watts: 8550Propane Running Amps: 6750Remote Start Distance: 99'Battery Charger Included: Yes Produces 9500 peak watts / 7500 running watts using gasoline EFI 420cc OHV 4-stroke engine doesn't require a high altitude carburetor kit Remote starter can start generator from 99' away | Cummins Onan P9500DF EFI Dual-Fuel Portable Generator, EPA+CARB